Find local propane suppliers at Propane.com or YellowPages.com. Alternatively, download a free propane supplier finder app that you can use on your Android or iPhone, at PropaneFinderApp.com.
At Propane.com, type your ZIP code in the box near the top of the main page, and then click a checkbox for the type of service you need, such as Residential, Cylinder Exchange Program or Tank Installation. Click the Search Now button to display a listing. Listings include addresses, phone numbers and links to supplier websites. To contact one or more suppliers using an online submission form, click Select This Retailer checkboxes included in listings, and then click the Contact These Retailers button near the bottom of the page.
At YellowPages.com, type "propane" in the first box on the main page, type your city and state in the second box, and then click the search icon to display a listing. Some listings include average customer ratings from one to five possible stars. Click a red pin on the map to display supplier details in a pop-up window, and then click the More Info link on the pop-up window to display additional details, such as customer reviews and the supplier's hours of operation and product offerings.